tzchange.pdb
Behavioral task
behavioral1
Sample
baf839fe15facfa81ae1b9a90e57cc4f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
baf839fe15facfa81ae1b9a90e57cc4f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
baf839fe15facfa81ae1b9a90e57cc4f_JaffaCakes118
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Size
152KB
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MD5
baf839fe15facfa81ae1b9a90e57cc4f
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SHA1
e31e21e2e54a9b8a9f5a087ede6dd1f70d1b80b8
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SHA256
361a78bf076755f71f07b388b957bea190fa892bb3ec76cd3cf55317e6d8c2d9
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SHA512
45daa469d1b8ffa25370a763a5a461e863b6a8c2c2eed32099b19212fccb4924821ac8ef89e125994d74f34e072cdc4784856b68575d63833f1ebfdf4ec50ded
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SSDEEP
1536:/EDKK+McBU3HqbFV6Z8s81zPaoDWp1I0DRC5QLA7GwmlwotzprjzsNW6i4BB:/EdsCHo6ZL8xaoyEIC5Q2W1vzsnpBB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource baf839fe15facfa81ae1b9a90e57cc4f_JaffaCakes118
Files
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baf839fe15facfa81ae1b9a90e57cc4f_JaffaCakes118.exe windows:5 windows x86 arch:x86
0da8564d87f43f525dc885a69037287b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
msvcrt
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__wgetmainargs
__winitenv
exit
_cexit
_XcptFilter
_exit
_c_exit
wcsstr
wcsncpy
_wcsicmp
_vsnwprintf
toupper
wprintf
_wtol
_wtoi
wcsspn
wcslen
advapi32
RegCreateKeyExW
RegDeleteValueW
RegOpenKeyExW
RegSetValueExW
RegCloseKey
RegDeleteKeyW
RegEnumKeyExW
RegOpenKeyW
RegQueryValueExW
kernel32
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetLocalTime
GetLastError
GetSystemTime
SetTimeZoneInformation
GetSystemDirectoryW
GetCurrentProcessId
SetFilePointer
WriteFile
ReleaseMutex
CreateMutexW
WaitForSingleObject
CloseHandle
lstrcmpiW
GetTimeZoneInformation
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleA
CreateFileW
user32
LoadStringW
Sections
.text Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 264B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 108KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE